Conventional CD Discs Use ____ Lasers

question 27

Multiple Choice

Conventional CD discs use ____ lasers.

• A) red
• B) infrared
• C) blue
• D) violet

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Definitions:

Stroop Task

A cognitive test that demonstrates the interference between the automatic process of reading the color of a word and the color of the ink in which it is printed.

Procedures

A series of actions conducted in a certain order or manner to achieve a result, often used in the context of scientific experiments, medical treatments, or algorithmic processes.

Learning

The process of acquiring knowledge or skills through study, experience, or teaching.

Mental Set

A frame of mind involving an established way of thinking, either due to habit or a desire to maintain a perceived efficiency in approaching problems.